Yuè Xīzài 岳熙載 (Yuán; also written 岳煕載 with the variant form of 熙; dates and native place unrecorded) is the attributed author of the Tiānwén jīngyì fù 天文精義賦 (KR3fa009), a Yuán-period verse treatise on astronomy in five juǎn. He is otherwise unrecorded; some catalog notices treat the attribution as conventional. The work is plausibly a late-Yuán Mongol-court astrologer’s compendium of the kind that circulated in fǔ (rhapsody) form for ease of memorisation, comparable in genre to the 王希明 Bùtiān gē.